If a solid piece of naphthalene is heated and remains at 80°c until it is completely melted, you know that 80ºc is the

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If a solid piece of naphthalene is heated and remains at 80°c until it is completely melted, you know that 80ºc is the

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The melting point of naphthalene is 80.

Explanation:

The melting point of a substance is the temperature at which a solid changes its state from solid to liquid. It is also called the freezing point of the substance.

The freezing point of a substance is a temperature at which a given substance changes its state from liquid to solid.

Here, the solid piece of naphthalene is heated and remains at 80 ° C until completely melted.